From bf84ff97593f19ea434cdb4cfc88883349a35bda Mon Sep 17 00:00:00 2001 From: LJIJCJ <2572665118@qq.com> Date: Wed, 28 Nov 2018 14:57:37 +0800 Subject: [PATCH] first commit --- .gitignore | 11 ++ .idea/codeStyles/Project.xml | 29 +++ .idea/gradle.xml | 18 ++ .idea/misc.xml | 38 ++++ .idea/runConfigurations.xml | 12 ++ app/.gitignore | 1 + app/build.gradle | 28 +++ app/proguard-rules.pro | 21 +++ .../calculator/ExampleInstrumentedTest.java | 26 +++ app/src/main/AndroidManifest.xml | 21 +++ .../a25726/calculator/MainActivity.java | 166 +++++++++++++++++ .../drawable-v24/ic_launcher_foreground.xml | 34 ++++ app/src/main/res/drawable/btn_bkg.xml | 7 + app/src/main/res/drawable/btn_normal.xml | 15 ++ app/src/main/res/drawable/btn_pressed.xml | 16 ++ .../res/drawable/ic_launcher_background.xml | 170 +++++++++++++++++ app/src/main/res/drawable/tv_view_bkg.xml | 8 + app/src/main/res/layout/activity_main.xml | 170 +++++++++++++++++ .../res/mipmap-anydpi-v26/ic_launcher.xml | 5 + .../mipmap-anydpi-v26/ic_launcher_round.xml | 5 + app/src/main/res/mipmap-hdpi/ic_launcher.png | Bin 0 -> 2963 bytes .../res/mipmap-hdpi/ic_launcher_round.png | Bin 0 -> 4905 bytes app/src/main/res/mipmap-mdpi/ic_launcher.png | Bin 0 -> 2060 bytes .../res/mipmap-mdpi/ic_launcher_round.png | Bin 0 -> 2783 bytes app/src/main/res/mipmap-xhdpi/ic_launcher.png | Bin 0 -> 4490 bytes .../res/mipmap-xhdpi/ic_launcher_round.png | Bin 0 -> 6895 bytes .../main/res/mipmap-xxhdpi/ic_launcher.png | Bin 0 -> 6387 bytes .../res/mipmap-xxhdpi/ic_launcher_round.png | Bin 0 -> 10413 bytes .../main/res/mipmap-xxxhdpi/ic_launcher.png | Bin 0 -> 9128 bytes .../res/mipmap-xxxhdpi/ic_launcher_round.png | Bin 0 -> 15132 bytes app/src/main/res/values/colors.xml | 6 + app/src/main/res/values/strings.xml | 3 + app/src/main/res/values/styles.xml | 11 ++ .../a25726/calculator/ExampleUnitTest.java | 17 ++ build.gradle | 27 +++ gradle.properties | 15 ++ gradle/wrapper/gradle-wrapper.jar | Bin 0 -> 54329 bytes gradle/wrapper/gradle-wrapper.properties | 5 + gradlew | 172 ++++++++++++++++++ gradlew.bat | 84 +++++++++ settings.gradle | 1 + 41 files changed, 1142 insertions(+) create mode 100644 .gitignore create mode 100644 .idea/codeStyles/Project.xml create mode 100644 .idea/gradle.xml create mode 100644 .idea/misc.xml create mode 100644 .idea/runConfigurations.xml create mode 100644 app/.gitignore create mode 100644 app/build.gradle create mode 100644 app/proguard-rules.pro create mode 100644 app/src/androidTest/java/com/example/a25726/calculator/ExampleInstrumentedTest.java create mode 100644 app/src/main/AndroidManifest.xml create mode 100644 app/src/main/java/com/example/a25726/calculator/MainActivity.java create mode 100644 app/src/main/res/drawable-v24/ic_launcher_foreground.xml create mode 100644 app/src/main/res/drawable/btn_bkg.xml create mode 100644 app/src/main/res/drawable/btn_normal.xml create mode 100644 app/src/main/res/drawable/btn_pressed.xml create mode 100644 app/src/main/res/drawable/ic_launcher_background.xml create mode 100644 app/src/main/res/drawable/tv_view_bkg.xml create mode 100644 app/src/main/res/layout/activity_main.xml create mode 100644 app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml create mode 100644 app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml create mode 100644 app/src/main/res/mipmap-hdpi/ic_launcher.png create mode 100644 app/src/main/res/mipmap-hdpi/ic_launcher_round.png create mode 100644 app/src/main/res/mipmap-mdpi/ic_launcher.png create mode 100644 app/src/main/res/mipmap-mdpi/ic_launcher_round.png create mode 100644 app/src/main/res/mipmap-xhdpi/ic_launcher.png create mode 100644 app/src/main/res/mipmap-xhdpi/ic_launcher_round.png create mode 100644 app/src/main/res/mipmap-xxhdpi/ic_launcher.png create mode 100644 app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png create mode 100644 app/src/main/res/mipmap-xxxhdpi/ic_launcher.png create mode 100644 app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png create mode 100644 app/src/main/res/values/colors.xml create mode 100644 app/src/main/res/values/strings.xml create mode 100644 app/src/main/res/values/styles.xml create mode 100644 app/src/test/java/com/example/a25726/calculator/ExampleUnitTest.java create mode 100644 build.gradle create mode 100644 gradle.properties create mode 100644 gradle/wrapper/gradle-wrapper.jar create mode 100644 gradle/wrapper/gradle-wrapper.properties create mode 100644 gradlew create mode 100644 gradlew.bat create mode 100644 settings.gradle diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..fd45b12 --- /dev/null +++ b/.gitignore @@ -0,0 +1,11 @@ +*.iml +.gradle +/local.properties +/.idea/caches/build_file_checksums.ser +/.idea/libraries +/.idea/modules.xml +/.idea/workspace.xml +.DS_Store +/build +/captures +.externalNativeBuild diff --git a/.idea/codeStyles/Project.xml b/.idea/codeStyles/Project.xml new file mode 100644 index 0000000..30aa626 --- /dev/null +++ b/.idea/codeStyles/Project.xml @@ -0,0 +1,29 @@ + + + + + + + + + + + + + + \ No newline at end of file diff --git a/.idea/gradle.xml b/.idea/gradle.xml new file mode 100644 index 0000000..7ac24c7 --- /dev/null +++ b/.idea/gradle.xml @@ -0,0 +1,18 @@ + + + + + + \ No newline at end of file diff --git a/.idea/misc.xml b/.idea/misc.xml new file mode 100644 index 0000000..b0c7b20 --- /dev/null +++ b/.idea/misc.xml @@ -0,0 +1,38 @@ + + + + + + + + + + + + \ No newline at end of file diff --git a/.idea/runConfigurations.xml b/.idea/runConfigurations.xml new file mode 100644 index 0000000..7f68460 --- /dev/null +++ b/.idea/runConfigurations.xml @@ -0,0 +1,12 @@ + + + + + + \ No newline at end of file diff --git a/app/.gitignore b/app/.gitignore new file mode 100644 index 0000000..796b96d --- /dev/null +++ b/app/.gitignore @@ -0,0 +1 @@ +/build diff --git a/app/build.gradle b/app/build.gradle new file mode 100644 index 0000000..05dbb82 --- /dev/null +++ b/app/build.gradle @@ -0,0 +1,28 @@ +apply plugin: 'com.android.application' + +android { + compileSdkVersion 28 + defaultConfig { + applicationId "com.example.a25726.calculator" + minSdkVersion 21 + targetSdkVersion 28 + versionCode 1 + versionName "1.0" + testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner" + } + buildTypes { + release { + minifyEnabled false + proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' + } + } +} + +dependencies { + implementation fileTree(dir: 'libs', include: ['*.jar']) + implementation 'com.android.support:appcompat-v7:28.0.0-alpha1' + implementation 'com.android.support.constraint:constraint-layout:1.1.0' + testImplementation 'junit:junit:4.12' + androidTestImplementation 'com.android.support.test:runner:1.0.2' + androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2' +} diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro new file mode 100644 index 0000000..f1b4245 --- /dev/null +++ b/app/proguard-rules.pro @@ -0,0 +1,21 @@ +# Add project specific ProGuard rules here. +# You can control the set of applied configuration files using the +# proguardFiles setting in build.gradle. +# +# For more details, see +# http://developer.android.com/guide/developing/tools/proguard.html + +# If your project uses WebView with JS, uncomment the following +# and specify the fully qualified class name to the JavaScript interface +# class: +#-keepclassmembers class fqcn.of.javascript.interface.for.webview { +# public *; +#} + +# Uncomment this to preserve the line number information for +# debugging stack traces. +#-keepattributes SourceFile,LineNumberTable + +# If you keep the line number information, uncomment this to +# hide the original source file name. +#-renamesourcefileattribute SourceFile diff --git a/app/src/androidTest/java/com/example/a25726/calculator/ExampleInstrumentedTest.java b/app/src/androidTest/java/com/example/a25726/calculator/ExampleInstrumentedTest.java new file mode 100644 index 0000000..5f7e8b4 --- /dev/null +++ b/app/src/androidTest/java/com/example/a25726/calculator/ExampleInstrumentedTest.java @@ -0,0 +1,26 @@ +package com.example.a25726.calculator; + +import android.content.Context; +import android.support.test.InstrumentationRegistry; +import android.support.test.runner.AndroidJUnit4; + +import org.junit.Test; +import org.junit.runner.RunWith; + +import static org.junit.Assert.*; + +/** + * Instrumented test, which will execute on an Android device. + * + * @see Testing documentation + */ +@RunWith(AndroidJUnit4.class) +public class ExampleInstrumentedTest { + @Test + public void useAppContext() { + // Context of the app under test. + Context appContext = InstrumentationRegistry.getTargetContext(); + + assertEquals("com.example.a25726.calculator", appContext.getPackageName()); + } +} diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml new file mode 100644 index 0000000..ad6cdbc --- /dev/null +++ b/app/src/main/AndroidManifest.xml @@ -0,0 +1,21 @@ + + + + + + + + + + + + + + \ No newline at end of file diff --git a/app/src/main/java/com/example/a25726/calculator/MainActivity.java b/app/src/main/java/com/example/a25726/calculator/MainActivity.java new file mode 100644 index 0000000..0bc8b3b --- /dev/null +++ b/app/src/main/java/com/example/a25726/calculator/MainActivity.java @@ -0,0 +1,166 @@ +package com.example.a25726.calculator; + +import android.support.v7.app.AppCompatActivity; +import android.os.Bundle; +import android.text.method.ScrollingMovementMethod; +import android.view.Gravity; +import android.view.View; +import android.widget.TextView; + +public class MainActivity extends AppCompatActivity implements View.OnClickListener { + + private TextView tv_view; + @Override + protected void onCreate(Bundle savedInstanceState) { + super.onCreate(savedInstanceState); + setContentView(R.layout.activity_main); + + tv_view = findViewById(R.id.tv_view); + tv_view.setGravity(Gravity.RIGHT|Gravity.BOTTOM); + tv_view.setLines(2); + tv_view.setMaxLines(1); + tv_view.setMovementMethod(new ScrollingMovementMethod()); + + findViewById(R.id.bt_0).setOnClickListener(this); + findViewById(R.id.bt_1).setOnClickListener(this); + findViewById(R.id.bt_2).setOnClickListener(this); + findViewById(R.id.bt_3).setOnClickListener(this); + findViewById(R.id.bt_4).setOnClickListener(this); + findViewById(R.id.bt_5).setOnClickListener(this); + findViewById(R.id.bt_6).setOnClickListener(this); + findViewById(R.id.bt_7).setOnClickListener(this); + findViewById(R.id.bt_8).setOnClickListener(this); + findViewById(R.id.bt_9).setOnClickListener(this); + findViewById(R.id.bt_add).setOnClickListener(this); + findViewById(R.id.bt_subtraction).setOnClickListener(this); + findViewById(R.id.bt_multiplication).setOnClickListener(this); + findViewById(R.id.bt_divide).setOnClickListener(this); + findViewById(R.id.bt_sqrt).setOnClickListener(this); + findViewById(R.id.bt__).setOnClickListener(this); + findViewById(R.id.bt_equ).setOnClickListener(this); + findViewById(R.id.bt_c).setOnClickListener(this); + findViewById(R.id.bt_ce).setOnClickListener(this); + } + public String[] str={"0","1","2","3","4","5","6","7","8","9","+","-","*","/","√",".","="}; + + @Override + public void onClick(View v){ + + String inf = tv_view.getText().toString(); + switch (v.getId()){ + case R.id.bt_0: + { + String newStr = String.format("%s%s",inf,str[0]); + tv_view.setText(newStr); + break; + } + case R.id.bt_1: + { + String newStr = String.format("%s%s",inf,str[1]); + tv_view.setText(newStr); + break; + } + case R.id.bt_2: + { + String newStr = String.format("%s%s",inf,str[2]); + tv_view.setText(newStr); + break; + } + case R.id.bt_3: + { + String newStr = String.format("%s%s",inf,str[3]); + tv_view.setText(newStr); + break; + } + case R.id.bt_4: + { + String newStr = String.format("%s%s",inf,str[4]); + tv_view.setText(newStr); + break; + } + case R.id.bt_5: + { + String newStr = String.format("%s%s",inf,str[5]); + tv_view.setText(newStr); + break; + } + case R.id.bt_6: + { + String newStr = String.format("%s%s",inf,str[6]); + tv_view.setText(newStr); + break; + } + case R.id.bt_7: + { + String newStr = String.format("%s%s",inf,str[7]); + tv_view.setText(newStr); + break; + } + case R.id.bt_8: + { + String newStr = String.format("%s%s",inf,str[8]); + tv_view.setText(newStr); + break; + } + case R.id.bt_9: + { + String newStr = String.format("%s%s",inf,str[9]); + tv_view.setText(newStr); + break; + } + case R.id.bt_add: + { + String newStr = String.format("%s%s",inf,str[10]); + tv_view.setText(newStr); + break; + } + case R.id.bt_subtraction: + { + String newStr = String.format("%s%s",inf,str[11]); + tv_view.setText(newStr); + break; + } + case R.id.bt_multiplication: + { + String newStr = String.format("%s%s",inf,str[12]); + tv_view.setText(newStr); + break; + } + case R.id.bt_divide: + { + String newStr = String.format("%s%s",inf,str[13]); + tv_view.setText(newStr); + break; + } + case R.id.bt_sqrt: + { + String newStr = String.format("%s%s",inf,str[14]); + tv_view.setText(newStr); + break; + } + case R.id.bt__: + { + String newStr = String.format("%s%s",inf,str[15]); + tv_view.setText(newStr); + break; + } + case R.id.bt_equ: + { + break; + } + case R.id.bt_c: + { + if(inf.length()!=0){ + String newStr = inf.substring(0,inf.length()-1); + tv_view.setText(newStr); + } + break; + } + case R.id.bt_ce: + { + tv_view.setText(""); + break; + } + } + } +} diff --git a/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml new file mode 100644 index 0000000..1f6bb29 --- /dev/null +++ b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml @@ -0,0 +1,34 @@ + + + + + + + + + + + diff --git a/app/src/main/res/drawable/btn_bkg.xml b/app/src/main/res/drawable/btn_bkg.xml new file mode 100644 index 0000000..87dc0e1 --- /dev/null +++ b/app/src/main/res/drawable/btn_bkg.xml @@ -0,0 +1,7 @@ + + + + + \ No newline at end of file diff --git a/app/src/main/res/drawable/btn_normal.xml b/app/src/main/res/drawable/btn_normal.xml new file mode 100644 index 0000000..973314e --- /dev/null +++ b/app/src/main/res/drawable/btn_normal.xml @@ -0,0 +1,15 @@ + + + + + + \ No newline at end of file diff --git a/app/src/main/res/drawable/btn_pressed.xml b/app/src/main/res/drawable/btn_pressed.xml new file mode 100644 index 0000000..89512db --- /dev/null +++ b/app/src/main/res/drawable/btn_pressed.xml @@ -0,0 +1,16 @@ + + + + + + + \ No newline at end of file diff --git a/app/src/main/res/drawable/ic_launcher_background.xml b/app/src/main/res/drawable/ic_launcher_background.xml new file mode 100644 index 0000000..0d025f9 --- /dev/null +++ b/app/src/main/res/drawable/ic_launcher_background.xml @@ -0,0 +1,170 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/app/src/main/res/drawable/tv_view_bkg.xml b/app/src/main/res/drawable/tv_view_bkg.xml new file mode 100644 index 0000000..341db7a --- /dev/null +++ b/app/src/main/res/drawable/tv_view_bkg.xml @@ -0,0 +1,8 @@ + + + + + \ No newline at end of file diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml new file mode 100644 index 0000000..afbb42b --- /dev/null +++ b/app/src/main/res/layout/activity_main.xml @@ -0,0 +1,170 @@ + + + + + + + + + +