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Code Issues Releases Wiki Activity

Merge branch 'keepWebView'

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This commit is contained in:
vanitasvitae 2016-09-08 10:19:15 +02:00
commit 9e0a364bc8
6 changed files with 180 additions and 34 deletions
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3
app/src/main/AndroidManifest.xml
View file

@ -52,8 +52,9 @@
<activity
android:name=".activity.MainActivity"
android:launchMode="singleInstance"
android:launchMode="singleTop"
android:windowSoftInputMode="adjustPan"
android:configChanges="keyboardHidden|orientation|screenSize"
android:theme="@style/AppTheme.NoActionBar"
android:label="@string/diaspora">

140
app/src/main/java/com/github/dfa/diaspora_android/activity/MainActivity.java
View file

@ -31,8 +31,10 @@ import android.content.DialogInterface;
import android.content.Intent;
import android.content.IntentFilter;
import android.content.pm.PackageManager;
import android.content.res.Configuration;
import android.graphics.Bitmap;
import android.net.Uri;
import android.os.Build;
import android.os.Bundle;
import android.os.Environment;
import android.os.Handler;
@ -50,7 +52,6 @@ import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.ActionMenuView;
import android.support.v7.widget.Toolbar;
import android.util.Log;
import android.view.Gravity;
import android.view.KeyEvent;
import android.view.Menu;
import android.view.MenuItem;
@ -64,6 +65,7 @@ import android.webkit.WebChromeClient;
import android.webkit.WebSettings;
import android.webkit.WebView;
import android.widget.EditText;
import android.widget.FrameLayout;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.ProgressBar;
@ -103,7 +105,8 @@ public class MainActivity extends AppCompatActivity
implements NavigationView.OnNavigationItemSelectedListener, WebUserProfileChangedListener {
private static final int INPUT_FILE_REQUEST_CODE = 1;
private static final int INPUT_FILE_REQUEST_CODE_NEW = 1;
private static final int INPUT_FILE_REQUEST_CODE_OLD = 2;
private static final int REQUEST_CODE_ASK_PERMISSIONS = 123;
public static final int REQUEST_CODE_ASK_PERMISSIONS_SAVE_IMAGE = 124;
@ -117,7 +120,8 @@ public class MainActivity extends AppCompatActivity
public static final String CONTENT_HASHTAG = "content://com.github.dfa.diaspora_android.mainactivity/";
private App app;
private ValueCallback<Uri[]> mFilePathCallback;
private ValueCallback<Uri[]> imageUploadFilePathCallbackNew;
private ValueCallback<Uri> imageUploadFilePathCallbackOld;
private String mCameraPhotoPath;
private WebSettings webSettings;
private AppSettings appSettings;
@ -145,7 +149,9 @@ public class MainActivity extends AppCompatActivity
@BindView(R.id.toolbar2)
ActionMenuView toolbarBottom;
@BindView(R.id.webView)
@BindView(R.id.placeholder_webview)
FrameLayout webviewPlaceholder;
ContextMenuWebView webView;
@BindView(R.id.main__navigaion_view)
@ -169,10 +175,10 @@ public class MainActivity extends AppCompatActivity
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
Log.d(App.TAG, "onCreate");
// Bind UI
setContentView(R.layout.main__activity);
ButterKnife.bind(this);
app = (App) getApplication();
appSettings = app.getSettings();
@ -189,8 +195,23 @@ public class MainActivity extends AppCompatActivity
resetProxy();
}
setupWebView(savedInstanceState);
setupUI(savedInstanceState);
}
private void setupUI(Bundle savedInstanceState) {
boolean newWebView = (webView == null);
if(newWebView) {
Log.d(App.TAG, "Webview was null. Create new one.");
View webviewHolder = getLayoutInflater().inflate(R.layout.webview, null);
webView = (ContextMenuWebView) webviewHolder.findViewById(R.id.webView);
((LinearLayout)webView.getParent()).removeView(webView);
setupWebView(savedInstanceState);
}
ButterKnife.bind(this);
if (webviewPlaceholder.getChildCount() != 0) {
webviewPlaceholder.removeAllViews();
}
webviewPlaceholder.addView(webView);
// Setup toolbar
setSupportActionBar(toolbarTop);
getMenuInflater().inflate(R.menu.main__menu_bottom, toolbarBottom.getMenu());
@ -231,8 +252,9 @@ public class MainActivity extends AppCompatActivity
progressBar = (ProgressBar) findViewById(R.id.progressBar);
String url = urls.getPodUrl();
if (savedInstanceState == null) {
if (newWebView) {
if (WebHelper.isOnline(MainActivity.this)) {
Log.d(App.TAG, "setupUI: reload url");
webView.loadData("", "text/html", null);
webView.loadUrlNew(url);
} else {
@ -248,6 +270,24 @@ public class MainActivity extends AppCompatActivity
handleIntent(getIntent());
}
@Override
public void onConfigurationChanged(Configuration newConfig)
{
if (webView != null)
{
// Remove the WebView from the old placeholder
webviewPlaceholder.removeView(webView);
}
super.onConfigurationChanged(newConfig);
// Load the layout resource for the new configuration
setContentView(R.layout.main__activity);
// Reinitialize the UI
setupUI(null);
}
private void setupWebView(Bundle savedInstanceState) {
webSettings = webView.getSettings();
@ -312,11 +352,48 @@ public class MainActivity extends AppCompatActivity
progressBar.setVisibility(progress == 100 ? View.GONE : View.VISIBLE);
}
//For Android 4.1/4.2 only. DONT REMOVE
protected void openFileChooser(ValueCallback<Uri> uploadMsg, String acceptType, String capture)
{
Log.d(App.TAG, "openFileChooser(ValCallback<Uri>, String, String");
imageUploadFilePathCallbackOld = uploadMsg;
Intent intent = new Intent();
intent.setType("image/*");
intent.setAction(Intent.ACTION_GET_CONTENT);
intent.putExtra("return-data", true);
intent.setFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP);
startActivityForResult(Intent.createChooser(intent, "Select Picture"), INPUT_FILE_REQUEST_CODE_OLD);
}
@Override
public boolean onShowFileChooser(WebView webView, ValueCallback<Uri[]> filePathCallback, FileChooserParams fileChooserParams) {
if (mFilePathCallback != null) mFilePathCallback.onReceiveValue(null);
if(Build.VERSION.SDK_INT >= 23) {
int hasWRITE_EXTERNAL_STORAGE = checkSelfPermission(Manifest.permission.WRITE_EXTERNAL_STORAGE);
if (hasWRITE_EXTERNAL_STORAGE != PackageManager.PERMISSION_GRANTED) {
if (!shouldShowRequestPermissionRationale(Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
new AlertDialog.Builder(MainActivity.this)
.setMessage(R.string.permissions_image)
.setNegativeButton(android.R.string.no, null)
.setPositiveButton(android.R.string.yes, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
if (android.os.Build.VERSION.SDK_INT >= 23)
requestPermissions(new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE},
REQUEST_CODE_ASK_PERMISSIONS);
}
})
.show();
return false;
}
requestPermissions(new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE},
REQUEST_CODE_ASK_PERMISSIONS);
return false;
}
}
mFilePathCallback = filePathCallback;
Log.d(App.TAG, "onOpenFileChooser");
if (imageUploadFilePathCallbackNew != null) imageUploadFilePathCallbackNew.onReceiveValue(null);
imageUploadFilePathCallbackNew = filePathCallback;
Intent takePictureIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
if (takePictureIntent.resolveActivity(getPackageManager()) != null) {
@ -326,6 +403,7 @@ public class MainActivity extends AppCompatActivity
photoFile = Helpers.createImageFile();
takePictureIntent.putExtra("PhotoPath", mCameraPhotoPath);
} catch (IOException ex) {
Log.e(App.TAG, "ERROR creating temp file: "+ ex.toString());
// Error occurred while creating the File
Snackbar.make(contentLayout, R.string.unable_to_load_image, Snackbar.LENGTH_LONG).show();
return false;
@ -357,7 +435,8 @@ public class MainActivity extends AppCompatActivity
chooserIntent.putExtra(Intent.EXTRA_TITLE, "Image Chooser");
chooserIntent.putExtra(Intent.EXTRA_INITIAL_INTENTS, intentArray);
startActivityForResult(chooserIntent, INPUT_FILE_REQUEST_CODE);
Log.d(App.TAG,"startActivityForResult");
startActivityForResult(chooserIntent, INPUT_FILE_REQUEST_CODE_NEW);
return true;
}
});
@ -489,12 +568,16 @@ public class MainActivity extends AppCompatActivity
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
if (requestCode != INPUT_FILE_REQUEST_CODE || mFilePathCallback == null) {
super.onActivityResult(requestCode, resultCode, data);
Log.d(App.TAG,"onActivityResult:");
switch (requestCode) {
case INPUT_FILE_REQUEST_CODE_NEW: {
Log.d(App.TAG,"INPUT_FILE_REQUEST_CODE_NEW:");
if (imageUploadFilePathCallbackNew == null || resultCode != Activity.RESULT_OK) {
Log.e(App.TAG, "Callback is null: " + (imageUploadFilePathCallbackNew == null)
+ " resultCode: " + resultCode);
return;
}
Uri[] results = null;
if (resultCode == Activity.RESULT_OK) {
if (data == null) {
if (mCameraPhotoPath != null) {
results = new Uri[]{Uri.parse(mCameraPhotoPath)};
@ -505,10 +588,34 @@ public class MainActivity extends AppCompatActivity
results = new Uri[]{Uri.parse(dataString)};
}
}
imageUploadFilePathCallbackNew.onReceiveValue(results);
imageUploadFilePathCallbackNew = null;
return;
}
mFilePathCallback.onReceiveValue(results);
mFilePathCallback = null;
case INPUT_FILE_REQUEST_CODE_OLD: {
Log.d(App.TAG,"INPUT_FILE_REQUEST_CODE_OLD:");
if (imageUploadFilePathCallbackOld == null || resultCode != Activity.RESULT_OK) {
Log.e(App.TAG, "Callback is null: " + (imageUploadFilePathCallbackOld == null)
+ " resultCode: " + resultCode);
return;
}
Uri results = null;
if (data == null) {
if (mCameraPhotoPath != null) {
results = Uri.parse(mCameraPhotoPath);
}
} else {
String dataString = data.getDataString();
if (dataString != null) {
results = Uri.parse(dataString);
}
}
imageUploadFilePathCallbackOld.onReceiveValue(results);
imageUploadFilePathCallbackOld = null;
return;
}
}
super.onActivityResult(requestCode, resultCode, data);
}
@Override
@ -519,6 +626,7 @@ public class MainActivity extends AppCompatActivity
@Override
protected void onRestoreInstanceState(@NonNull Bundle savedInstanceState) {
Helpers.printBundle(savedInstanceState,"");
super.onRestoreInstanceState(savedInstanceState);
webView.restoreState(savedInstanceState);
}

30
app/src/main/java/com/github/dfa/diaspora_android/util/Helpers.java
View file

@ -22,8 +22,11 @@ import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.os.Environment;
import android.util.Log;
import com.github.dfa.diaspora_android.App;
import com.github.dfa.diaspora_android.R;
import java.io.BufferedReader;
@ -31,8 +34,10 @@ import java.io.File;
import java.io.IOException;
import java.io.InputStreamReader;
import java.text.SimpleDateFormat;
import java.util.Arrays;
import java.util.Date;
import java.util.Locale;
import java.util.Objects;
public class Helpers {
@ -58,12 +63,13 @@ public class Helpers {
// Create an image file name
String timeStamp = new SimpleDateFormat("dd-MM-yy_HH-mm", Locale.getDefault()).format(new Date());
String imageFileName = "JPEG_" + timeStamp + "_";
Log.d(App.TAG, Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES).getAbsolutePath());
File storageDir = Environment.getExternalStoragePublicDirectory(
Environment.DIRECTORY_PICTURES);
return File.createTempFile(
imageFileName, /* prefix */
return new File (
imageFileName + /* prefix */
".jpg", /* suffix */
storageDir /* directory */
storageDir.getAbsolutePath() /* directory */
);
}
@ -97,4 +103,22 @@ public class Helpers {
public static String hexColorFromRessourceColor(Context context, int idColor){
return "#" + Integer.toHexString(context.getResources().getColor(idColor) & 0x00ffffff);
}
public static void printBundle(Bundle savedInstanceState, String k) {
if(savedInstanceState != null) {
for (String key : savedInstanceState.keySet()) {
Log.d("SAVED", key + " is a key in the bundle "+k);
Object bun = savedInstanceState.get(key);
if(bun != null) {
if (bun instanceof Bundle) {
printBundle((Bundle) bun, k + "." + key);
} else if (bun instanceof byte[]) {
Log.d("SAVED", "Key: "+k + "." + key+": "+ Arrays.toString((byte[])bun));
} else {
Log.d("SAVED", "Key: "+k + "." + key+": "+ bun.toString());
}
}
}
}
}
}

4
app/src/main/res/layout/main__content.xml
View file

@ -9,8 +9,8 @@
tools:context=".activity.MainActivity"
tools:showIn="@layout/main__app_bar">
<com.github.dfa.diaspora_android.ui.ContextMenuWebView
android:id="@+id/webView"
<FrameLayout
android:id="@+id/placeholder_webview"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:layout_alignParentEnd="true"

13
app/src/main/res/layout/webview.xml Normal file
View file

@ -0,0 +1,13 @@
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical" android:layout_width="match_parent"
android:layout_height="match_parent">
<com.github.dfa.diaspora_android.ui.ContextMenuWebView
android:id="@+id/webView"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:layout_alignParentEnd="true"
android:layout_alignParentStart="true"
android:layout_centerVertical="true" />
</LinearLayout>

2
app/src/main/res/values/strings.xml
View file

@ -97,7 +97,7 @@
completely close the app or restart the device. If you don\'t permit the storage access but want to use the
screenshot function at a later time, you can grant the permission later. Please open then: systemsettings - apps -
Diaspora. In the permissions section you can grant the \"write storage permission\".</string>
<string name="permissions_image">You must grant \"Access Storage Permission\" to save images. After that you should
<string name="permissions_image">You must grant \"Access Storage Permission\" to save/upload images. After that you should
completely close the app or restart the device. If you don\'t permit the storage access but want to save images
at a later time, you can grant the permission later. Please open then: systemsettings - apps -
Diaspora. In the permissions section you can grant the \"write storage permission\".</string>